
# d = {
#     'a':1,
#     'b':2
# }
# def test(a, b):
#     print(a, b)
#
# # print(**d)
# test(**d)
l = [1,2,3]

def add_one(x):
    return x+1

print(list(map(add_one, l)))

# l1 = [,(3,),(5,)]
# print(list(map(lambda x: x[0], l)))